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[Emacs-diffs] scratch/backports-25.2-strict e683495 1/4: Doc fix for url
From: |
Noam Postavsky |
Subject: |
[Emacs-diffs] scratch/backports-25.2-strict e683495 1/4: Doc fix for url-http |
Date: |
Sun, 2 Oct 2016 16:33:13 +0000 (UTC) |
branch: scratch/backports-25.2-strict
commit e6834952edbd8b4e00c2e7b06535778fb6a1865b
Author: Devon Sean McCullough <address@hidden>
Commit: Noam Postavsky <address@hidden>
Doc fix for url-http
* lisp/url/url-http.el (url-http): Document better return values
(bug#13187) (tiny change)
(cherry picked from commit 344303c8d9cb03d4778a73940e80e966280aa694)
---
lisp/url/url-http.el | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/lisp/url/url-http.el b/lisp/url/url-http.el
index 8f36dde..e0e080e 100644
--- a/lisp/url/url-http.el
+++ b/lisp/url/url-http.el
@@ -1195,17 +1195,20 @@ the end of the document."
"Retrieve URL via HTTP asynchronously.
URL must be a parsed URL. See `url-generic-parse-url' for details.
-When retrieval is completed, execute the function CALLBACK, passing it
-an updated value of CBARGS as arguments. The first element in CBARGS
-should be a plist describing what has happened so far during the
-request, as described in the docstring of `url-retrieve' (if in
-doubt, specify nil).
+When retrieval is completed, execute the function CALLBACK,
+passing it an updated value of CBARGS as arguments. The first
+element in CBARGS should be a plist describing what has happened
+so far during the request, as described in the docstring of
+`url-retrieve' (if in doubt, specify nil). The current buffer
+then CALLBACK is executed is the retrieval buffer.
Optional arg RETRY-BUFFER, if non-nil, specifies the buffer of a
previous `url-http' call, which is being re-attempted.
Optional arg GATEWAY-METHOD specifies the gateway to be used,
-overriding the value of `url-gateway-method'."
+overriding the value of `url-gateway-method'.
+
+The return value of this function is the retrieval buffer."
(cl-check-type url vector "Need a pre-parsed URL.")
(let* ((host (url-host (or url-using-proxy url)))
(port (url-port (or url-using-proxy url)))